大学物理 ›› 2015, Vol. 34 ›› Issue (11): 53-53.

• 著者文摘 • 上一篇    下一篇

RC无源带通电路特性及滤波误差分析方法

牛泽茜[1] 潘俊陶[1] 李晓文[2]   

  1. [1]北京师范大学天文系,北京100875 [2]北京师范大学物理系,北京100875
  • 出版日期:2015-11-25 发布日期:2015-11-20

RC passive bandpass circuit and the method of error analysis

  • Online:2015-11-25 Published:2015-11-20

摘要: 详细介绍了RC无源带通电路的原理和幅频特性,以及该电路与RLC带通电路在滤波效果上的对比.并用一个具体实验,结合数据分析进一步介绍了在做完滤波电路实验后,如何分析所得数据,提供一种误差分析的思路,并加以验证.

关键词: RC带通电路, 误差分析, 幅频特性, 滤波电路

Abstract: This paper introduces the principle and the amplitude-frequency characteristic of the RC passive bandpass circuit, making a comparison in filtering effect between RLC passive bandpass circuit and it. Also, this paper provides a specific experiment, introduces a way to analyze the error of data and proves it.

Key words: RC bandpass circuit, error analysis, amplitude-frequency characteristic, filter circuit

中图分类号: 

  • O441.4